{
  "manageEntity": {
    "action": "Repost",
    "entityId": "959292741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f1f7aa3c17def4c0b5e3091b18f672831693e00f26a21b28615080ae6094f3a",
    "signature": "0xbcfc8227ea6a65145fd981d98e0f4b5d9661cb904f375a7cc0d736df77d1420c5517890b3175b04145c0e135dfea29076e0451d13efd5ae379b17fe24f84ac7c1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}